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Port Allen
City in Louisiana, United States
Overview
Port Allen, Louisiana, is a small city set along the western bank of the Mississippi River, just across from Baton Rouge. Known for its friendly community, riverfront parks, and deep roots in Southern culture, the city is both relaxed and welcoming.
Geographic Context
Jurisdiction
United States
State
Louisiana
Population
4,939
Time Zone
America/Chicago
Coordinates
30.45°, -91.21°
Key Metrics
Safety Score
60
Female Safety
62
LGBTQ+ Safety
55
Traffic Safety
67
Food Safety
79
Monthly Cost
$2,325
Local Cost
$1,400
Local Income
$2,400
Cashless
60
English
97
Temperature
19.7°C
Summer Avg
27.6°C
Winter Avg
11.0°C
Record High
41.5°C
Record Low
-8.3°C
Humidity
80%
Precipitation
1560 mm
Internet Speed
298 Mbps
Upload
283 Mbps
Latency
6 ms
City Vibrancy
6
Coworking
0
Cafes
1
Nightlife
0
Parks
5
Transport
4
Walk Score
4
Footways
7.0
Airport
BTR
Distance
11 km
Explore
Frequently Asked Questions
Data sources
Source-backed data
NASA POWER - Climate normals and monthly weather measurements rendered as city weather metrics. Updated 2026-03-22.
World Air Quality Index - Latest available city-level air quality station measurement. Updated 2025-12-05.
Ookla Open Data - Internet speed aggregates for 2024Q3 from 1 tests. Updated 2025-12-05.
OpenStreetMap - Nearby amenities counted from OpenStreetMap-derived city extracts. Updated 2025-12-07.
OpenStreetMap transport extract - Walkability, footway density, and airport access metrics derived from mapped transport features. Updated 2025-12-06.
Oyster List city price model - City price estimates calibrated from local price surveys and jurisdiction-level cost signals. Updated 2026-01-14.
Estimated data
Oyster List AI-assisted estimates - Safety, lifestyle, income, and practical scores are model-assisted estimates derived from source-backed country and city signals. Confidence 70/100.
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